| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [v-ing] [prep] | 1891 |
|
| 2 | to be [prep] [adj] | 1626 |
|
| 3 | be [v-ing] [prep] [adj] | 1110 |
|
| 4 | to be [v-ing] [adj] | 682 |
|
| 5 | to [v-ing] [prep] [adj] | 350 |
|
